package com.it;

//季节枚举
public enum Seasons {
    /**
     * 实际上就是:
     * public static final Seasons SPRING = new SPRING();
     * public static final Seasons SUMMER = new SPRING();
     * public static final Seasons AUTUMN = new SPRING();
     * public static final Seasons WINTER = new SPRING();
     */
    SPRING,SUMMER,AUTUMN,WINTER;//表示Seasons对象的4个常量

}
